310707960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2589233}}^1$

素因数の和:2589247

約数の個数: 32

約数和(自身を含む): 932124240

約数和(自身を除く): 621416280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2589233, 5178466, 7767699, 10356932, 12946165, 15535398, 20713864, 25892330, 31070796, 38838495, 51784660, 62141592, 77676990, 103569320, 155353980, 310707960]

約数ペア:

[(1, 310707960), (2, 155353980), (3, 103569320), (4, 77676990), (5, 62141592), (6, 51784660), (8, 38838495), (10, 31070796), (12, 25892330), (15, 20713864), (20, 15535398), (24, 12946165), (30, 10356932), (40, 7767699), (60, 5178466), (120, 2589233)]